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Cof Cymru: National Historic Assets of Wales · Wales

Rhos y Gelynnen Stone Row

Rhayader, Powys, Wales

A scheduled monument in Rhayader, Powys, recorded as Stone Row (Prehistoric).

Ordnance Survey six-inch map, 2nd edition (1888–1913) covering the location of Rhos y Gelynnen Stone Row, Rhayader, Powys, with a pin at the register's coordinates
Ordnance Survey six-inch map, 2nd edition (1888–1913), covering this location. Courtesy of the National Library of Scotland. The pin is ours, placed from the register's coordinates.

The record

Designation
Scheduled monument
Site type
Stone Row
Period
Prehistoric
Date of designation
31 October 2002
Community
Rhayader
Unitary authority
Powys
Country
Wales
Coordinates (centre of the scheduled area)
52.25492, -3.60507
SAM number
RD195
Cadw record number
3923

Slide toward Today to fade the historical sheet and see the modern map underneath.

David Rumsey Map Collection, Stanford Libraries

5 historical maps cover this location, the earliest the 1608 map "(13) Cambriae Typus." (David Rumsey Map Collection, Stanford Libraries).

Historical maps covering this location

  • 1608 · (13) Cambriae Typus. (David Rumsey Map Collection, Stanford Libraries)
  • 1830 · V.3:11-15:XV. Britisches Reich. A. Kon: England. b. Frstenthum Wales: Shire: 37-40 (David Rumsey Map Collection, Stanford Libraries)
  • 1883 · Watershed map England, Wales 3. (David Rumsey Map Collection, Stanford Libraries)
  • 1898 · 179 Rhyader (Hills) (David Rumsey Map Collection, Stanford Libraries)
  • 1901 · Sheet 14. (David Rumsey Map Collection, Stanford Libraries)

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This record in Cadw's own full report ↗

Cadw's description

The following provides a general description of the Scheduled Monument.

The monument comprises the remains of a stone row, which probably date to the Bronze Age (c. 2300 - 800 BC) and stands on the summit of Rhos y Gelynnen, forming an important element in a wider prehistoric funerary and ritual landscape. The Rhos y Gelynnen Stone Row comprises a row of five standing stones aligned east to west, three upright and two fallen. The total length of the row is 9.1m.

The monument is of national importance for its potential to enhance our knowledge of prehistoric burial and ritual practices. The features are an important relic of a prehistoric funerary and ritual landscape and retain significant archaeological potential. There is a strong probability of the presence of both intact ritual and burial deposits, together with environmental and structural evidence. Stone rows are often part of a larger cluster of monuments and their importance can further enhanced by their group value.

The scheduled area comprises the remains described and areas around them within which related evidence may be expected to survive.

Nearby in the register

Other entries of the same register within about three miles of this one, by straight line.

Designated Historic Asset GIS Data, The Welsh Historic Environment Service (Cadw), 2026-09-07, licensed under the Open Government Licence http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/ Cadw, the Welsh Historic Environment Service · Open Government Licence v3.0
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